Dell Inspiron 20 3043 Service Manual - Page 58

Replacing the Display Assembly, Procedure, Post-requisites

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Replacing the Display Assembly WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Place the display panel on a flat and clean surface. 2 Align the screw holes on the display-panel brackets with the screw holes on the display panel. 3 Replace the screws that secure display-panel brackets to the display panel. 4 Align the screw holes on the display-panel brackets with the screw holes on the display bezel and adhere the display panel to the display bezel. NOTE: Make sure that no cables are under the display panel. 5 Replace the screws that secure the display-panel brackets to the display bezel. 6 Connect the display cable and secure the cable with the tapes. 7 Connect the display-backlight cable to the display panel. 8 Adhere the Aluminium foil tapes to the antenna modules. 9 Adhere the Aluminium foil tape to the antenna cable. 10 Adhere the Aluminium foil tape to the antenna cable and camera and control-buttons board cable. Post-requisites 1 Follow the instructions from step 8 to step 13 in "Replacing the System Board". 2 Replace the speakers. 3 Follow the instructions from step 3 to step 5 in "Replacing the Back Cover". 58

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Replacing the Display
Assembly
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before Working Inside Your Computer
. After working inside your
computer, follow the instructions in
After Working Inside Your
Computer
. For more safety best practices, see the Regulatory
Compliance home page at dell.com/regulatory_compliance.
Procedure
1
Place the display panel on a flat and clean surface.
2
Align the screw holes on the display-panel brackets with the screw holes
on the display panel.
3
Replace the screws that secure display-panel brackets to the display
panel.
4
Align the screw holes on the display-panel brackets with the screw holes
on the display bezel and adhere the display panel to the display bezel.
NOTE:
Make sure that no cables are under the display panel.
5
Replace the screws that secure the display-panel brackets to the display
bezel.
6
Connect the display cable and secure the cable with the tapes.
7
Connect the display-backlight cable to the display panel.
8
Adhere the Aluminium foil tapes to the antenna modules.
9
Adhere the Aluminium foil tape to the antenna cable.
10
Adhere the Aluminium foil tape to the antenna cable and camera and
control-buttons board cable.
Post-requisites
1
Follow the instructions from step 8 to step 13 in “Replacing the
System
Board
”.
2
Replace the
speakers
.
3
Follow the instructions from step 3 to step 5 in “Replacing the
Back
Cover
”.
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